NTN

Cuscinetti obliqui a sfere 7318B

Name: Cuscinetti obliqui a sfere 7318B NTN
Brand: NTN
SKU: 7318B
Availability: InStock

Cuscinetto NTN 7318B, Ø90×190×43 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 7318B

Dimensioni Ø 90 × 190 × 43 mm

d90Ø foro (mm)

D190Ø esterno (mm)

B43Larghezza (mm)

Richiesta offerta

Disponibile

Specifiche tecniche

Brand	NTN
d - Internal diameter	90 mm
D - External diameter	190 mm
B - Bearing/Inner ring width	43 mm
a - Charge load application point	80,5 mm
α - Contact angle	40 °
rs - Min fillet radius	3 mm
r1s - Min fillet radius	1,1 mm
Radial clearance class	CN
Mass	5,16 kg
C - Dynamic load	173000000 mN
C0 - Static load	135000000 mN
Cu - Fatigue limit load	8950000 mN
N lim - Oil lubrication limit speed	27000 °/s
N lim - Grease lubrication limit speed	20400 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	104 mm
db min - Min IR shoulder diameter	97 mm
Da max - Max shoulder diameter OR	176 mm
Db max - Max OR shoulder diameter	183 mm
r1a - Max fillet radius	1 mm
ra max - Max shaft & housing fillet radius	2,5 mm